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opencase/modules/opencase_cases/src/Form/OCCaseProvisionForm.php

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<?php
namespace Drupal\opencase_cases\Form;
use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Form controller for Case Provision edit forms.
*
* @ingroup opencase_cases
*/
class OCCaseProvisionForm extends ContentEntityForm {
/**
* The current user account.
*
* @var \Drupal\Core\Session\AccountProxyInterface
*/
protected $account;
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
// Instantiates this form class.
$instance = parent::create($container);
$instance->account = $container->get('current_user');
return $instance;
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
/* @var \Drupal\opencase_cases\Entity\OCCaseProvision $entity */
$form = parent::buildForm($form, $form_state);
if (!$this->entity->isNew()) {
$form['new_revision'] = [
'#type' => 'checkbox',
'#title' => $this->t('Create new revision'),
'#default_value' => FALSE,
'#weight' => 10,
];
}
return $form;
}
/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state) {
$entity = $this->entity;
// Save as a new revision if requested to do so.
if (!$form_state->isValueEmpty('new_revision') && $form_state->getValue('new_revision') != FALSE) {
$entity->setNewRevision();
// If a new revision is created, save the current user as revision author.
$entity->setRevisionCreationTime($this->time->getRequestTime());
$entity->setRevisionUserId($this->account->id());
}
else {
$entity->setNewRevision(FALSE);
}
$status = parent::save($form, $form_state);
switch ($status) {
case SAVED_NEW:
$this->messenger()->addMessage($this->t('Created the %label Case Provision.', [
'%label' => $entity->label(),
]));
break;
default:
$this->messenger()->addMessage($this->t('Saved the %label Case Provision.', [
'%label' => $entity->label(),
]));
}
$form_state->setRedirect('entity.oc_case_provision.canonical', ['oc_case_provision' => $entity->id()]);
}
}